Base | Representation |
---|---|
bin | 1000000001000101… |
… | …1000101000110111 |
3 | 12112222110000021210 |
4 | 2000101120220313 |
5 | 13401410303030 |
6 | 553313412503 |
7 | 104221022025 |
oct | 20021305067 |
9 | 5488400253 |
10 | 2152041015 |
11 | a048532a3 |
12 | 50086a133 |
13 | 283b0c267 |
14 | 165b55715 |
15 | c8de6bb0 |
hex | 80458a37 |
2152041015 has 16 divisors (see below), whose sum is σ = 3484752768. Its totient is φ = 1133926176.
The previous prime is 2152041007. The next prime is 2152041079. The reversal of 2152041015 is 5101402512.
It is not a de Polignac number, because 2152041015 - 23 = 2152041007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2152040982 and 2152041000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 863029 + ... + 865518.
It is an arithmetic number, because the mean of its divisors is an integer number (217797048).
Almost surely, 22152041015 is an apocalyptic number.
2152041015 is a deficient number, since it is larger than the sum of its proper divisors (1332711753).
2152041015 is a wasteful number, since it uses less digits than its factorization.
2152041015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1728638.
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 2152041015 is about 46390.0960874193. The cubic root of 2152041015 is about 1291.0711642651.
Adding to 2152041015 its reverse (5101402512), we get a palindrome (7253443527).
The spelling of 2152041015 in words is "two billion, one hundred fifty-two million, forty-one thousand, fifteen".
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